baber/WOPTO huggingface dataset:
Patent ES-8400109-A1 (ES)
Title: 3-Methylflavone-8-carboxylic acid esters.
IPC: C07D453/02
Filed: 1982-07-15
Abstract: Novel 3-methylflavone-8-carboxylates having the structural formula (I): < IMAGE > (I) wherein Z is N-methylpiperidinyl, tropinyl or quinuclidinyl, or a group having the structural formula (II): < IMAGE > (II) in which n is 0 or 1, R is hydrogen or alkyl having from 1 to 4 carbon atoms, or phenyl, R1 is hydrogen or alkyl having from 1 to 4 carbon atoms, R2 is hydrogen or hydroxy, and further wherein R, R1 and R2 may together form, with the carbon atoms from which they depend, a cycloalkyl ring having from 4 to 6 carbon atoms, and R3 is hydrogen or alkyl having from 1 to 4 carbon atoms, with the proviso that R, R1, R2 and R3 cannot at the same time all be hydrogen, and the pharmaceutically acceptable salts thereof, are effective smooth muscle relaxants, calcium blockers, anaesthetics and anti-inflammatories.
Patent ES-8305716-A1 (ES)
Title: Dihydropyridines with a positive inotropic activity, their use in pharmaceutical preparations, and processes for their preparation.
IPC: C07D211/84
Filed: 1982-07-29
Abstract: 1,4-Dihydropyridines of the formula < IMAGE > in which n is 0,1 or 2, and R1 to R7 can have a wide variety of meanings, which possess inotropic action, and many of which are new, are useful in increasing the influx of Ca++ into cells, particularly in combatting coronary and vascular diseases, hypertension swelling in the mucous membranes and diseases involving increased blood sugar or an incorrect salt and fluid balance.
Patent ES-8405738-A1 (ES)
Title: Glass sheet tempering utilising high density gas quenching.
IPC: C03B27/052
Filed: 1983-02-04
Abstract: A method and quench unit (10,10a,10b) disclosed provide tempering of a heated glass sheet by impinging pressurized air against its opposite surfaces while within a chamber (18) at super-atmospheric pressure. An enclosure (16) of the quench unit defines the chamber (18) and is preferably pressurized by the spent quenching air which is delivered through opposed blastheads (12). The spent quenching air is removed from the chamber (18) to maintain the air pressure below a predetermined level. An air supply system (24) disclosed cools and pressurizes the spent quenching air received from the chamber (18) and then feeds this air back to the blastheads (12) in a recirculating fashion for impingement with the glass sheet in the chamber.
Patent ES-8402991-A1 (ES)
Title: Electric motor starting circuit with gradually increasing power supply - has resistors corresponding to respective phase lines switched at rate according to required start=up curve
IPC: H02P/
Filed: 1983-03-11
Abstract: The starting circuit has n resistors (1-4) connected into each of the motor's phase lines and switched (5-8) in combinations each in series with the motor (13) by a control (9). The motor is started by gradually increasing the number of resistors that are switched in parallel with one another. The rate at which resistors are switched in is decided by the required start-up curve. A relay (12) short circuits the resistor network once the motor has reached the required speed. The resistors can be relatively small as each carries only a fraction of the total current initially. The circuit enables motors with high loads to be started with very fine regulation and small current variations.
Patent ES-8403820-A1 (ES)
Title: Inflatable pouch and method of manufacture.
IPC: B65D83/58
Filed: 1983-03-30
Abstract: A fluid-impervious self-inflatable sealed pouch containing separately compartmented first and second gas generating components which, upon admixture in successive discrete quantities, generate gas, causing the pouch to expand gradually from an initial collapsed condition to an ultimately fully expanded condition. Within the pouch is a mechanically rupturable solventcontaining member optimally including a measured quantity of one of said components and the other said component is enclosed by a water-soluble film barrier of polyvinyl alcohol, methylcellulose or the like, additional inner receptacles within the pouch contain measured quantities of said one component for successive release into said admixture caused by expansion of said pouch. A method is provided whereby the pouches are formed in a continuous manner from a plurality of film-like materials fed to respective successive work stations at which receptacles and/or containers are formed, components introduced, permanent and/or releasable seals are formed, water soluble barriers provided and completed pouches delivered in finished form in interconnected and/or severed, independent condition for further utilization.
Patent ES-8404717-A1 (ES)
Title: Spinning preparation system and method for air-conditioning the same
IPC: D01G23/00
Filed: 1983-07-29
Abstract: A spinning preparation system and method for air-conditioning the same wherein a spinning preparation system having a plurality of fiber processing machines connected together defines a continuous fiber transportation path. An air-conditioning system is provided which is connected in such a manner that conditioned air is delivered directly to the fiber transportation path.
Patent ES-8601987-A1 (ES)
Title: New pharmacologically active pyrazolopyridines.
IPC: C07D471/04
Filed: 1983-12-19
Abstract: 4,7-Dihydro-4-aryl -6-methyl-1H-pyrazolo (3,4-b)pyridine 5-carboxylic acid esters of formula (I) and their salts are new: R1 = H, 1-6C alkyl, 2-6C alkenyl, 3-7C cycloalkyl, phenyl (opt. substd. by 1-3 of 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, Cl, F, Br, NO2 and 2-7C alkoxycarbonyl) or phenyl-1-4C alkyl (opt. ring substd. as for phenyl) R1 = H, 1-6C alkyl, 2-6C alkenyl, 3-7C cycloalkyl, 2-7C alkoxycarbonyl, phenyl (opt. substd. as above) or phenyl-1-4C alkyl (opt. substd. as above) R2 = phenyl (opt. substd. by 1-3 or 1-4C alkyl, 1-4C alkoxy, 1-4C haloalkyl, halo, CN, 2-7C alkoxycarbonyl, 1-6C alkylthio, 1-6C alkylsulphinyl, and 1-6C alkylsulphonyl), pentafluorophenyl, naphthyl, an aromatic 5- or 6-membered heterocyclic gp. or a gp. of formula (a) or (b). R3 = 1-6C alkyl, 2-6C alkenyl, phenyl (opt. substd. as above), phenyl-1-4C alkyl, (opt. substd. as above), 1-4C alkoxy-1-4C alkyl, mono- or di-(1-4C alkyl)-amino-1-6C alkyl or a gp. of formula (c) in which one CH2 gp. is opt. replaced by
Patent ES-8502111-A1 (ES)
Title: Diniflumate of morpholinoethyl ester of niflumic acid, its preparation, and its use in analgesic and antiinflammatory pharmaceutical compositions.
IPC: C07D213/80
Filed: 1984-04-17
Abstract: A novel compound of formula: < IMAGE > (I) useful as analgesic and anti-inflammatory drug, with very interesting therapeutic index.
Patent ES-8506160-A1 (ES)
Title: Evaporator for a refrigerator circuit
IPC: F28D7/02
Filed: 1984-08-11
Abstract: An evaporator coil for an ice cream machine comprises a number of tubular portions (1), side by side and in substantial longitudinal contact with one another, a pair of members (3, 4) abutting the opposite ends of the tubular portions, and a number of cavities (5) in each of the two members, each cavity (5) receiving the ends of two adjacent tubular portions in this manner each cavity forms a connection for the two portions. Since the various portions are in substantial contact with one another, the coil according to the invention has high refrigerating power with greatly reduced bulk.
Patent ES-8607668-A1 (ES)
Title: High-voltage bleeder for x-ray generator.
IPC: H05G1/26
Filed: 1984-12-19
Abstract: A low-inductance capacitor is used in a dual-function mode, as both the filter capacitor at the output of a high-voltage rectifier and as the high-voltage capacitor of a bleeder network. In this way, the capacitors which are normally required for the high-voltage loop of the voltage divider can be eliminated.
Patent ES-8609674-A1 (ES)
Title: An air curtain for eliminating the infiltration of cold air through entrances of industrial buildings
IPC: F24F9/00
Filed: 1984-12-21
Abstract: To reduce heat losses from a building caused by outside air entering through an opening, e.g. a vehicle entrance, a curtain of air is formed across the opening (1) outside the building. Air is ejected though an outlet (9) in a pipe (7) on one side of the opening towards an intake pipe (3) on the opposite side of the opening. Fan (5) draws air from the intake pipe (3) and supplies it to the pipe (7) through a feed pipe (4).
Patent ES-8605725-A1 (ES)
Title: Gathering and guiding arrangement for the loading and unloading of containers or platforms onto vehicles.
IPC: B60P1/64
Filed: 1985-02-01
Abstract: A vehicle for carrying a container or platform has a lifting mechanism for loading the container or platform onto the vehicle. There are roller means (10, 12) rotatable about a substantially horizontal axis and located at the rear of the vehicle. A gathering and guiding means (16), preferably a rotatable roller, is located at each side of the vehicle forwardly of the roller means (10, 12) and positioned to be encountered by and to guide and centralise the container during a loading operation.
Patent ES-8608616-A1 (ES)
Title: Method and device for permanently fixing a movable part on to a frame, especially a safe door to a safe.
IPC: E05B51/02
Filed: 1985-05-24
Abstract: Device comprising a support frame (2) and a member (1) movable therein, as well as means for locking said member to said support frame. These are comprised of means (6) arranged in the moving member (1) and responsive to an outer aggression or break in action, a pyrotechnical assembly (7, 8) for fire ignition purposes which are sollicited by said means (6) in the case of an outside action to said means and acting by explosion on at least one outer part (10) of said member the outer part is deformed by the explosion, the portion of the support frame (2) facing said outer part (10) being provided to enable the nesting of the latter into the support frame (2), once it is deformed by the explosion. Application to safes and to safety vaults.
Patent ES-8700304-A1 (ES)
Title: Process for manufacturing abrasives.
IPC: C09C1/68
Filed: 1985-07-30
Abstract: A method of producing a grinding medium on the basis of alpha-alumina and at least one alumina carbide selected from the group consisting of Al2OC and Al4O4C comprises the steps of melting a mixture of alumina or a material rich in alumina with a carbon-containing reducing agent to obtain a melt, rapidly cooling the melt to obtain a solidified body, breaking the solidified body into abrasive grains, and subjecting the abrasive grains to a heat treatment at a temperature of 500 DEG C. and 1500 DEG C. for a period of three minutes to 24 hours.
Patent ES-8705084-A1 (ES)
Title: Electromagnetic actuators for controlling injection pumps
IPC: H01F7/16
Filed: 1985-11-11
Abstract: An electromagnetic actuator for controlling an injection pump includes a core member 7 and an armature 12 slidable towards and away from the core member. The presented faces of the armature and core member are of frusto conical form and the exterior surface of the armature is of tapering form. A winding 4 surrounds the core member and armature and is mounted within a tubular body 2 which at one end is magnetically coupled to the core member. The actuator may move a component forming part of the fuel supply system of an internal combustion engine.
Patent ES-8703504-A1 (ES)
Title: Process for the preparation of copolyamides based on hexamethylene diamine, apidic acid and dimeric acid.
IPC: C08G69/34
Filed: 1985-12-23
Abstract: Homogeneous, high melting, flexible copolyamides, adopted as molding compositions and for textile applications, are conveniently prepared by (a) prepolymerizing either (i) mixture of adipic acid and hexamethylenediamine, or admixture thereof with at least one other short-chain dicarboxylic acid, or (ii) mixture of (1) a salt of adipic acid, or salt of admixture of adipic acid with at least one other short-chain dicarboxylic acid, and hexamethylenediamine, together with (2) free hexamethylenediamine, said prepolymerization (a) being carried out in the presence of a catalytically effective amount of a strong inorganic oxyacid, or strong organic oxyacid other than a carboxylic acid, or alkali or alkaline earth metal thereof, said resulting prepolymer having amino end groups, and thence (b) polycondensing said prepolymer with a fatty acid dimer.
Patent ES-8702174-A1 (ES)
Title: A catalytic dewaxing process and a catalyst composition for use in the same.
IPC: C10G45/64
Filed: 1986-01-21
Abstract: A process for dewaxing a hydrocarbon feedstock, particularly a lube stock, comprises contacting the feedstock under dewaxing conditions with a catalyst composition comprising (i) a catalytically active porous crystalline aluminosilicate, particularly a zeolite having a silica to alumina mole ratio of at least 12 and a Constraint index of 1 to 12 and (ii) a crystalline aluminum phosphate.
Patent ES-8707554-A1 (ES)
Title: Process for the preparation and purification of alpha-interferon.
IPC: C12N15/00
Filed: 1986-04-25
Abstract: The process yields a highly pure, non-immunogenic, homogeneous alpha -interferon which has antiviral and immunoregulatory activity.
Patent ES-8707276-A1 (ES)
Title: Method of producing aqueous latex of crosslinked polydiorganosiloxane.
IPC: C08J3/02
Filed: 1986-05-20
Abstract: A method of producing an emulsion of crosslinked polydiorganosiloxane admixes hydroxyl endblocked polydiorganosiloxane, alkoxy silicone compound, anionic emulsifying agent, and water. The mixture is homogenized, then the emulsion is admixed with surface active anionic catalyst. Maintaining the catalyzed emulsion, having a pH of less than 5, at room temperature allows the ingredients to react to raise the molecular weight of the polydiorganosiloxane and to crosslink the polymer. The reaction is halted by adding sufficient base to raise the pH to greater than 7. The resultant latex yields an elastomer upon removal of the water. When colloidal silica is also added to the mixture before homogenization, the final latex yields a reinforced elastomer upon removal of the water.
Patent ES-8800539-A1 (ES)
Title: Digitising television signals.
IPC: H04N17/02
Filed: 1986-06-02
Abstract: An arrangement for digitizing television signals, particularly the staircase portion of the vertical interval test signal transmitted by the British Broadcasting Corporation and the Independent Broadcasting Authority comprises a luminance/chrominance separator (2) and two analog to digital converters (ADC's) (6, 9). The ADC(6) digitizes the color subcarrier which has a low amplitude but a high frequency while the ADC(9) digitizes the high amplitude low frequency luminance portion. The digitized samples are stored in two sections of RAM (11, 13) under the control of a write address generator (25) and two respective write control circuits (14,17). The ADC(6) operates at 4fsc and has a resolution of 7 bits while the ADC(9) operates at one sixteenth of that rate and has a resolution of 10 bits. This enables a full 10 bit resolution to be obtained without requiring a high cost ADC.
Patent IE-912090-A1 (IE)
Title: Non-A non-B sequences
Inventor: HELLINGS JAN ALBERT
IPC: C12P21/02
Filed: 1991-06-18
Abstract: PCT No. PCT/EP91/01110 Sec. 371 Date Jun. 26, 1992 Sec. 102(e) Date Jun. 26, 1992 PCT Filed Jun. 14, 1991 PCT Pub. No. WO92/00328 PCT Pub. Date Jan. 9, 1992A peptide within a non-A non-B hepatitis virus genome reacts with antibodies found in individuals infected with non-A non-B hepatitis virus. The peptide is described along with the nucleic acid which encodes this peptide, antibodies directed against the peptide, as well as vectors, host cells and kits comprising these products. Also described are methods of detection of non-A non-B hepatitis using these products.
Patent IE-902140-A1 (IE)
Title: Imidazolyl-alkenoic acids
IPC: C07D233/70
Filed: 1990-06-13
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to product angiotensin II receptor antagonism in mammals.
Patent IE-912542-A1 (IE)
Title: Computer with shielding of input/output signals
IPC: H01R12/50
Filed: 1991-07-19
Abstract: This invention relates to personal computers, and more particularly to the provision of shielding structure for attenuating the possible effects of electromagnetic interference on input/output circuits of the computer while structurally reinforcing a side edge portion of a multilayer planar board. The shielding structure has two cooperating constituent parts, one being particularly formed ground plane areas in exterior layers of the planar board and the other being a particularly formed thin sheet metal member which extends about and substantially encloses connectors by which input/output signals are passed to circuits within the planar board.
Patent IE-913226-A1 (IE)
Title: Purification of proteins
IPC: C07K14/765
Filed: 1991-09-12
Abstract: Problem: when proteins are purified using a protein-binding dye immobilised on a chromatographic matrix, the dye or a portion/derivative may leak into the eluant. Solution: an ion-exchange resin (e.g. Dowex-1) and a disrupting material (e.g. salt and a fatty acid such as sodium octanoate) are used to separate the dye from the protein.
Patent IE-893583-A1 (IE)
Title: "Apparatus for breaking up blocks of fibrous material"
Inventor: KEENAN RICHARD
IPC: B01F7/02
Filed: 1989-11-08
Abstract: Apparatus (1) for breaking up and mixing blocks of fibrous material comprises a container (2). A mixing rotor comprising a shaft (32) and mixing blades (37) carried on carrier members (36) extending radially from the shaft (32) is rotatable in the container (2) for mixing the fibrous material. Four stationary blades (44) cooperating with the mixing rotor (30) for breaking up the blocks of fibrous material extend from a side wall (15) of the container (2) transversely of and above the mixing rotor (30). As the mixing rotor (30) rotates in the direction of the arrow A, the mixing blades (37) sequentially engage portions of the block of fibrous material, which portions are in turn separated into smaller portions by the mixing blades (44) as the mixing blades (37) urge the fibrous material against the mixing blades (44). Further rotation of the mixing rotor (30) rips the portions of fibrous material from the block of fibrous material where it is supported by the stationary blades (44).
Patent IE-904295-A1 (IE)
Title: Method for transmitting a digital broadband signal in a¹tributary unit concatenation via a network of a synchronous¹digital multiplex hierarchy
IPC: H04B7/24
Filed: 1990-11-28
Abstract: A pointer is allocated to the first tributary unit in a tributary group system for determining its position in the frame; the other tributary units receive a system indicator instead of a pointer. Each network node facility along a transmission link must recognise the tributary group system and forward its tributary units in the correct order. If a clock adaptation is required in the first tributary unit, a phase shift must also be initiated in all others. This requires hardware and software. This can be omitted if a pointer (PTR1 to PTR5) with the value of the positioning determination of the first tributary unit (TU-121) is allocated to all tributary units (TU-121 to TU-125) containing the broadband signal (DSa). The individual tributary units (TU-121 to TU-125) can then pass through the network node facilities independently of one another - if necessary with an individual phase shift (PS). At the receiving end, the tributary group system is restored after recognition of the pointers (PTR1 to PTR5) in that leading tributary units (TU-122, TU-125) are delayed by delay sections (L2, L5). <IMAGE>
Patent IE-914385-A1 (IE)
Title: Osmotic pumps
Inventor: CHEIKH ROLAND CHERIF
IPC: A61M5/148
Filed: 1991-12-17
Abstract: An osmotic pump comprises a housing (2) within which is a delivery chamber (5) separated from an osmotic salt chamber (7) by impermeable moveable pressure responsive means such as a piston (6) or a flexible membrane. The osmotic salt chamber (7) is separated from a source of osmotic fluid, e.g. an osmotic fluid chamber (12), by a semipermeable membrane (96,36), optionally mounted in a piston (9,23). A fluid barrier isolates the osmotic salt chamber (7) from the source of osmotic fluid for storage of the pump, and may be inactivated when the pump is to be used. The fluid barrier may be a foil sheet (10), inactivatable by rupture, or a piston and a fluid bypass arrangement (21,23). Activation of the osmotic pump may be effected in some embodiments by loading the discharge chamber (5) with the agent to be delivered and in other embodiments by movement of a plunger (16), under manual control or, if the plunger is pre-biassed, by release of a locking means (18) which holds it in position.
Patent IE-920060-A1 (IE)
Title: Biodegradable fabric softening compositions based on¹pentaerythritol esters and free of quaternary ammonium¹compounds
IPC: C11D3/00
Filed: 1992-01-08
Abstract: A fabric softening composition or article that is effective for its fabric softening purpose but does not include ecotoxic quaternary ammonium salt, includes, as a fabric softening component, an ester of pentaerythritol, an ester of an oligomer of pentaerythritol, an ester of a lower alkoxylated pentaerythritol or an ester of a lower alkoxylated pentaerythritol oligomer. The fabric softening component is preferably a partial higher fatty acid ester of pentaerythritol or a partial higher fatty acid ester of a pentaerythritol oligomer, the fabric softening composition is an aqueous emulsion or a particulate or powder composition (preferably with the carrier of the powder composition being a fabric softening bentonite) and the fabric softening article is an absorbent material with fabric softening component deposited on it or absorbed by it. Also within the invention are processes for softening fibrous materials, in washed laundry, by employing such compositions and articles, and processes for manufacturing the compositions.
Patent IE-940760-A1 (IE)
Title: A plastic bag production process
Inventor: COPSEY ROGER JOHN
IPC: B31B19/00
Filed: 1994-09-23
Abstract: Flattened tubular thermoplastic film is lead from a supply reel 11 to a spreading station 25 at which the film 14 is tensioned transversely to remove creases. Upper and lower layers 31,32 of the film 14 are separated by means of an air bubble 30 formed between the spreading station 25 and a bubble collapsing means 35 having a set of three in-line spaced-apart rollers 36 around which the film 14 is led to gradually bring the upper and lower layers 31,32 of the film together in a controlled manner. The film 14 is then delivered to sealing stations 40 at which transverse seals across the width of the film 14 are formed by heat sealing bars which clamp the film 14 therebetween. Downstream of the sealing stations 40 the film 14 passes through coolers 46,48 for cooling the seals. Both film layers are cut longitudinally to provide a bag inlet opening in the film 40 extending between each adjacent pair of seal prior to delivering the film 14 to a guillotine 53. At the quillotine 53 the film is cut transversely across each seal to part individual bags away from a leading end of the film 14 <Fig.1>.
Patent IE-950227-A1 (IE)
Title: Burglarproof assembly consisting of two sections
Inventor: HERPEN FREDERIK CORNELIS VAN
IPC: E06B5/11
Filed: 1995-03-30
Abstract: Burglarproof section assembly with two interacting sections, in which the first section comprises a base with a first, inside leg projecting therefrom, and a second, outside leg running parallel thereto, while the second, connected section comprises a base with a top leg, from which an intermediate leg projects, the sections being made by extrusion from aluminium, and the top leg being extended past the intermediate leg.